1 files changed, 63 insertions, 0 deletions

diff --git a/src/core/hle/service/nfp/nfp_interface.h b/src/core/hle/service/nfp/nfp_interface.h
new file mode 100644
index 000000000..11f29c2ba
--- /dev/null
+++ b/src/core/hle/service/nfp/nfp_interface.h
@@ -0,0 +1,63 @@
+// SPDX-FileCopyrightText: Copyright 2018 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
+
+#pragma once
+
+#include <array>
+#include <memory>
+#include <optional>
+
+#include "core/hle/service/kernel_helpers.h"
+#include "core/hle/service/service.h"
+
+namespace Service::NFP {
+class NfpDevice;
+
+class Interface : public ServiceFramework<Interface> {
+public:
+    explicit Interface(Core::System& system_, const char* name);
+    ~Interface() override;
+
+    void Initialize(HLERequestContext& ctx);
+    void Finalize(HLERequestContext& ctx);
+    void ListDevices(HLERequestContext& ctx);
+    void StartDetection(HLERequestContext& ctx);
+    void StopDetection(HLERequestContext& ctx);
+    void Mount(HLERequestContext& ctx);
+    void Unmount(HLERequestContext& ctx);
+    void OpenApplicationArea(HLERequestContext& ctx);
+    void GetApplicationArea(HLERequestContext& ctx);
+    void SetApplicationArea(HLERequestContext& ctx);
+    void Flush(HLERequestContext& ctx);
+    void Restore(HLERequestContext& ctx);
+    void CreateApplicationArea(HLERequestContext& ctx);
+    void GetTagInfo(HLERequestContext& ctx);
+    void GetRegisterInfo(HLERequestContext& ctx);
+    void GetCommonInfo(HLERequestContext& ctx);
+    void GetModelInfo(HLERequestContext& ctx);
+    void AttachActivateEvent(HLERequestContext& ctx);
+    void AttachDeactivateEvent(HLERequestContext& ctx);
+    void GetState(HLERequestContext& ctx);
+    void GetDeviceState(HLERequestContext& ctx);
+    void GetNpadId(HLERequestContext& ctx);
+    void GetApplicationAreaSize(HLERequestContext& ctx);
+    void AttachAvailabilityChangeEvent(HLERequestContext& ctx);
+    void RecreateApplicationArea(HLERequestContext& ctx);
+
+private:
+    enum class State : u32 {
+        NonInitialized,
+        Initialized,
+    };
+
+    std::optional<std::shared_ptr<NfpDevice>> GetNfpDevice(u64 handle);
+
+    KernelHelpers::ServiceContext service_context;
+
+    std::array<std::shared_ptr<NfpDevice>, 10> devices{};
+
+    State state{State::NonInitialized};
+    Kernel::KEvent* availability_change_event;
+};
+
+} // namespace Service::NFP